[SRU][Bionic][PATCH 0/1] s390/qeth: don't clobber buffer on async TX completion

Joseph Salisbury joseph.salisbury at canonical.com
Tue Aug 14 19:12:28 UTC 2018


BugLink: https://bugs.launchpad.net/bugs/1786057

== SRU Justification ==
IBM is requesting this commit for s390.  This fixes a bug introduced by
mainline commit 0da9581ddb0f.  The symptom of the bug is Failing transmissions 
on af_iucv HiperTransport socket.

Xenial also needs this patch, but it required a backport, so it will be
SRU'd separately.

== Fix ==
ce28867fd20c ("s390/qeth: don't clobber buffer on async TX completion")

== Regression Potential ==
Low.  Limited to s390.

== Test Case ==
A test kernel was built with this patch and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.

Julian Wiedmann (1):
  s390/qeth: don't clobber buffer on async TX completion

 drivers/s390/net/qeth_core.h      | 11 +++++++++++
 drivers/s390/net/qeth_core_main.c | 22 ++++++++++++++++------
 2 files changed, 27 insertions(+), 6 deletions(-)

-- 
2.7.4





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